Bending device for heat dissipation inserting slice in radiator for 5G base station

Abstract

The invention discloses a bending device for a heat dissipation inserting slice in a radiator for a 5G base station, and relates to the technical field of communication. The bending device comprises abase frame, a heat dissipation slice, a pressing mechanism and a bending mechanism; the lower end of the base frame is provided with a plurality of supporting feet in the circumferential direction; the upper end surface of the base frame is provided with a placement groove, and the two sides of the placement groove are provided with installation holes; and limiting pieces are detachably connectedto the interiors of the two installing holes through bolts. According to the bending device, by arranging the placement groove with the width far larger than that of the heat dissipation slice on theupper surface of the base frame and arranging the pressing mechanism and the limiting pieces, the machining efficiency is improved to a great extent; by arranging the bending mechanism, it is achieved that the heat dissipation slice can keep in a vertical state after being connected to a base in a swelling pressing mode so that it can be ensured that subsequent procedures are carried out successfully; and by connecting two symmetrically-arranged abutting bent rods in an inserting connection mode, the supporting strength of the bent portion in the bending process is ensured, and meanwhile, thepurpose of successfully separating a heat dissipation plate after bending from the bending device can be achieved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a bending device for heat dissipation inserts in radiators for 5G base stations. Background technique [0002] With the rapid development of network communication technology, people are about to usher in the fifth generation of mobile communication network. 5G technology has super large bandwidth, and the data transmission rate is much higher than the previous network. The experience rate can reach 1Gbps, which is equivalent to a hundred times that of 4G; 5G base station It is a public mobile communication base station dedicated to providing 5G network services to realize wireless signal transmission between the wired communication network and wireless terminals. With the doubling of the 5G transmission rate, the 5G base station will also handle massive amounts of data. The power consumption of the equipment will be greatly increased, followed by a substantial increase in ...

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Problems solved by technology

[0003] At present, on the basis of the traditional one-piece die-casting processing method, our company has proposed a split-type improved processing technology for the radiator. The thickness of the new heat sink is thinner and the heat dissipation effect is better. However, it was found during the manufacturing process that There are some deficiencies in the bending process for the heat sink: 1. Since the bottom of the heat sink needs to be bent into two layers to be inflated and inserted into the base of the heat sink, but the bottom of the heat sink needs to be folded When bending, although the height of the heat sink is the same, the width includes a variety of specifications. Every time a heat sink of different specifications is replaced, the operator needs to replace different positioning and bending molds, which wastes labor and at the same time, the processing The efficiency needs to be improved; 2. After the heat sink is bent, due to its own material, it will undergo elastic recovery. After deformation, the two ends of the bend cannot maintain a parallel state. After the expansion type is inserted into the base, it will The heat sink is skewed to a large extent, which causes a lot of inconvenience to the subsequent process.

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